Decorative Column Capitals
Polure decorative column capitals provide ornate head ornamentation designed to crown interior and exterior classical column shafts. Molded from high-density rigid polyurethane (150-220 kg/m³), these hollow capitals offer wood-like mechanical durability and intricate carved details while eliminating structural weight on ceilings or porticos. Featuring a closed-cell polymer structure with water absorption under 1%, they offer complete moisture resistance and mold protection in damp interior spaces or exterior facades. Operating reliably across temperatures from -100 °C / +80 °C with Class B2 fire safety certification, each capital comes factory pre-coated with white acrylic primer. Note that Polure decorative column capitals are strictly decorative non-load-bearing components; structural loads must be supported by an internal steel profile. Never pour concrete inside. Installation requires applying continuous polyurethane assembly adhesive on contact joints (silicone is strictly forbidden) and securing with countersunk mechanical screws. Fill screw holes with putty, sand smooth with 180-220 grit paper, and apply two coats of paint.
Frequently Asked Questions
Are Polure Decorative Column Capitals load-bearing?
No, Polure Decorative Column Capitals are strictly decorative and NON-LOAD-BEARING. Structural loads must be supported by an internal steel profile.
Can concrete be poured inside Decorative Column Capitals?
NEVER pour concrete inside Decorative Column Capitals as it will damage and distort the polyurethane shell.
What density material is used in Polure Decorative Column Capitals?
Polure Decorative Column Capitals are molded from high-density rigid polyurethane (150-220 kg/m³), offering wood-like strength.
What adhesive should be used for installing Decorative Column Capitals?
Always use polyurethane assembly adhesive combined with mechanical screws. Silicone is strictly forbidden.